Java Document.createElement方法代码示例

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public void generateXmlManifestList(PrintWriter output, CallingContext cc) throws IOException, ODKDatastoreException {
  Document d = new Document();
  d.setStandalone(true);
  d.setEncoding(HtmlConsts.UTF8_ENCODE);
  Element e = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.MANIFEST_TAG);
  e.setPrefix(null, XML_TAG_NAMESPACE);
  d.addChild(0, Node.ELEMENT, e);
  int idx = 0;
  e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

  // build XML table of form information
  BinaryContentManipulator manifest = form.getManifestFileset();
  if ( manifest != null ) {
      int fileCount = manifest.getAttachmentCount(cc);
      for ( int i = 1 ; i <= fileCount ; ++i ) {
        idx = generateManifestXmlEntry(d, e, idx, form.getUri(), manifest, i, cc);
      }
  }

  KXmlSerializer serializer = new KXmlSerializer();
  serializer.setOutput(output);
  // setting the response content type emits the xml header.
  // just write the body here...
  d.writeChildren(serializer); 
  serializer.flush();
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public void generateXmlListOfForms(PrintWriter output, CallingContext cc) throws IOException, ODKDatastoreException {
  Document d = new Document();
  d.setStandalone(true);
  d.setEncoding(HtmlConsts.UTF8_ENCODE);
  Element e = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.XFORMS_TAG);
  e.setPrefix(null, XML_TAG_NAMESPACE);
  d.addChild(0, Node.ELEMENT, e);
  int idx = 0;
  e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

  // build XML table of form information
  for (IForm form : forms) {
    if (!form.hasValidFormDefinition() || !form.getDownloadEnabled())
      continue;

    idx = generateFormXmlEntry(d, e, idx, form, cc);
  }

  KXmlSerializer serializer = new KXmlSerializer();
  serializer.setOutput(output);
  // setting the response content type emits the xml header.
  // just write the body here...
  d.writeChildren(serializer);
  serializer.flush();
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private int generateManifestXmlEntry(Document d, Element e, int idx, String uri, BinaryContentManipulator m, int i, CallingContext cc) throws ODKDatastoreException {
    String filename = m.getUnrootedFilename(i, cc);
    String hash = m.getContentHash(i, cc);

    // if we don't have the file (hash==null), then don't emit anything.
    if ( hash == null ) return idx;
    
    int feIdx = 0;
    Element fileEntryElement = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.MEDIA_FILE_TAG);
    e.addChild(idx++, Node.ELEMENT, fileEntryElement);
    Element fileNameElement = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.FILE_NAME_TAG);
    fileEntryElement.addChild(feIdx++, Node.ELEMENT, fileNameElement);
    fileNameElement.addChild(0, Node.TEXT, filename);
    Element hashElement = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.HASH_TAG);
    fileEntryElement.addChild(feIdx++, Node.ELEMENT, hashElement);
    hashElement.addChild(0, Node.TEXT, hash);
    Element downloadElement = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.DOWNLOAD_URL_TAG);
    fileEntryElement.addChild(feIdx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    fileEntryElement.addChild(feIdx++, Node.ELEMENT, downloadElement);
    {
      Map<String, String> properties = new HashMap<String, String>();
      SubmissionKey k = FormInfo.getManifestSubmissionKey(uri, i);
      properties.put(ServletConsts.BLOB_KEY, k.toString());
      properties.put(ServletConsts.AS_ATTACHMENT, "true");
      String urlLink = HtmlUtil.createLinkWithProperties(downloadRequestURL, properties);
      downloadElement.addChild(0, Node.TEXT, urlLink);
    }
    e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    return idx;
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private void emitXmlWrappedCsv(List<Row> resultTable, List<String> headers) throws IOException {

    Document d = new Document();
    d.setStandalone(true);
    d.setEncoding(HtmlConsts.UTF8_ENCODE);
    Element e = d.createElement(XML_TAG_NAMESPACE, XML_TAG_ENTRIES);
    d.addChild(0, Node.ELEMENT, e);
    int idx = 0;
    e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    if (websafeCursorString != null) {
      Element cursor = d.createElement(XML_TAG_NAMESPACE, XML_TAG_CURSOR);
      e.addChild(idx++, Node.ELEMENT, cursor);
      cursor.addChild(0, Node.TEXT, websafeCursorString);
      e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    }
    Element header = d.createElement(XML_TAG_NAMESPACE, XML_TAG_HEADER);
    e.addChild(idx++, Node.ELEMENT, header);
    header.addChild(0, Node.TEXT, generateCommaSeperatedElements(headers));
    e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

    Element resultRow;
    // generate rows
    for (Row row : resultTable) {
      resultRow = d.createElement(XML_TAG_NAMESPACE, XML_TAG_RESULT);
      e.addChild(idx++, Node.ELEMENT, resultRow);
      String csvRow = generateCommaSeperatedElements(row.getFormattedValues());
      resultRow.addChild(0, Node.TEXT, csvRow);
      e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    }

    KXmlSerializer serializer = new KXmlSerializer();
    serializer.setOutput(output);
    // setting the response content type emits the xml header.
    // just write the body here...
    d.writeChildren(serializer);
    serializer.flush();
  }
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private Document createXmlRegistrationDoc(User u) {
    Document document = new Document();
    Element root = document.createElement(null,"registration");
    root.setNamespace(XMLNS_UR);

    addChildWithText(root,"username",u.getUsername());

    addChildWithText(root,"password",u.getPasswordHash());
    addChildWithText(root,"uuid",u.getUniqueId());

    addChildWithText(root,"date",DateUtils.formatDate(new Date(),DateUtils.FORMAT_ISO8601));

    addChildWithText(root, "registering_phone_id",PropertyManager._().getSingularProperty(JavaRosaPropertyRules.DEVICE_ID_PROPERTY));


    Element userData =  root.createElement(null,"user_data");

    for(Enumeration en = u.listProperties(); en.hasMoreElements() ;) {
        String property = (String)en.nextElement();
        Element data= userData.createElement(null,"data");
        data.setAttribute(null,"key",property);
        data.addChild(Element.TEXT, u.getProperty(property));
        userData.addChild(Element.ELEMENT, data);
    }
    root.addChild(Element.ELEMENT,userData);
    document.addChild(Element.ELEMENT, root);
    return document;
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private static void writeSubmissionManifest(
	EncryptedFormInformation formInfo,
	File submissionXml, List<File> mediaFiles) throws EncryptionException {

Document d = new Document();
d.setStandalone(true);
d.setEncoding(UTF_8);
Element e = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, DATA);
e.setPrefix(null, XML_ENCRYPTED_TAG_NAMESPACE);
e.setAttribute(null, ID, formInfo.formId);
if ( formInfo.formVersion != null ) {
	e.setAttribute(null, VERSION, formInfo.formVersion);
}
e.setAttribute(null,  ENCRYPTED, "yes");
d.addChild(0, Node.ELEMENT, e);

int idx = 0;
Element c;
c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, BASE64_ENCRYPTED_KEY);
c.addChild(0, Node.TEXT, formInfo.base64RsaEncryptedSymmetricKey);
e.addChild(idx++, Node.ELEMENT, c);

c = d.createElement(XML_OPENROSA_NAMESPACE, META);
c.setPrefix("orx", XML_OPENROSA_NAMESPACE);
{
	Element instanceTag = d.createElement(XML_OPENROSA_NAMESPACE, INSTANCE_ID);
	instanceTag.addChild(0, Node.TEXT, formInfo.instanceMetadata.instanceId);
	c.addChild(0, Node.ELEMENT, instanceTag);
}
e.addChild(idx++, Node.ELEMENT, c);
e.addChild(idx++, Node.IGNORABLE_WHITESPACE, NEW_LINE);

      if (mediaFiles != null) {
          for (File file : mediaFiles) {
              c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, MEDIA);
              Element fileTag = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, FILE);
              fileTag.addChild(0, Node.TEXT, file.getName() + ".enc");
              c.addChild(0, Node.ELEMENT, fileTag);
              e.addChild(idx++, Node.ELEMENT, c);
              e.addChild(idx++, Node.IGNORABLE_WHITESPACE, NEW_LINE);
          }
      }

c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, ENCRYPTED_XML_FILE);
c.addChild(0, Node.TEXT, submissionXml.getName() + ".enc");
e.addChild(idx++, Node.ELEMENT, c);

c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, BASE64_ENCRYPTED_ELEMENT_SIGNATURE);
c.addChild(0, Node.TEXT, formInfo.getBase64EncryptedElementSignature());
e.addChild(idx++, Node.ELEMENT, c);

FileOutputStream fout = null;
      OutputStreamWriter writer = null;
      try {
          fout = new FileOutputStream(submissionXml);
          writer = new OutputStreamWriter(fout, UTF_8);

          KXmlSerializer serializer = new KXmlSerializer();
	serializer.setOutput(writer);
	// setting the response content type emits the xml header.
	// just write the body here...
	d.writeChildren(serializer);
	serializer.flush();
	writer.flush();
          fout.getChannel().force(true);
	writer.close();
} catch (Exception ex) {
	ex.printStackTrace();
          String msg = "Error writing submission.xml for encrypted submission: "
                  + submissionXml.getParentFile().getName();
          Log.e(t, msg);
	throw new EncryptionException(msg, ex);
} finally {
          IOUtils.closeQuietly(writer);
          IOUtils.closeQuietly(fout);
      }
  }